Integers
Youtube Videos
https://www.youtube.com/playlist?list=PLs9xs4Ps8c9aAA8_3gFUVc6pvHVn0deGZ
Other Activities
http://www.shodor.org/interactivate/activities/ArithmeticFour/ (Connect four with integers)
http://www.shodor.org/interactivate/activities/ArithmeticQuiz/ (Assessment/quiz)
http://ca.ixl.com/math/grade-7 (Interactive Quizzes)